On Feb 20, 2012, at 7:05 AM, Gregory Youngblood wrote: >> It would be great if there were some kind of software that could be set up >> to generate .par2 files (with x% data redundancy) on-the-fly to protect >> files on hard drives without disk redundancy (RAID=0). > > What about telling zfs to maintain more than one copy? Not sure how well data > is spread out if there is only one drive though. Anyone know?
Yes. But this cannot be easily explained in words. Pictures are needed. See pp 51 to 53. http://www.slideshare.net/relling/usenix-lisa11-tutorial-zfs-a -- richard -- DTrace Conference, April 3, 2012, http://wiki.smartos.org/display/DOC/dtrace.conf ZFS Performance and Training richard.ell...@richardelling.com +1-760-896-4422 _______________________________________________ OpenIndiana-discuss mailing list OpenIndiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss
